Question
My child is almost four months old, and they always shake their head when taking a nap. I would like to ask what could be the reason for this?
Answer
This symptom may be due to a calcium deficiency. Babies with calcium deficiency often experience hair loss, restlessness at night, and unstable sleep. It is recommended to supplement calcium for the baby, such as using children’s Dicalcium Phosphate products. After supplementation, the baby’s sleep condition should show significant improvement.